Crystal growth and spectroscopic studies of novel Yb-doped K 5Nd(MoO4)4 single crystals

A. Majchrowski; M. Swirkowicz; L. Jaroszewicz; M. Piasecki; I. V. Kityk; M. G. Brik

doi:10.1016/j.matlet.2010.07.076

Crystal growth and spectroscopic studies of novel Yb-doped K ₅Nd(MoO₄)₄ single crystals

A. Majchrowski
, M. Swirkowicz
, L. Jaroszewicz
, M. Piasecki
, I. V. Kityk
, M. G. Brik

Military University of Technology Warsaw
Institute of Microelectronics and Photonics
Jan Dlugosz University in Czestochowa
Częstochowa University of Technology
University of Tartu

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

7 Atsauces (Scopus)

Kopsavilkums

K₅Nd(MoO₄)₄ crystals with different Yb³⁺ concentrations were grown using Czochralski technique. Room-temperature absorption spectra were recorded and assigned on the basis of Dieke's diagram for Nd³⁺ ion; the standard Judd-Ofelt theory has been used to analyze the spectra. Increase of Yb³⁺ concentration leads to variation of the corresponding Judd-Ofelt intensity parameters. Significant contribution of the Yb-Nd energy transfer into the formation of the Nd ³⁺ absorption spectra causes the observed changes. After illumination of the crystals with CW Nd:YAG laser changes of the birefringence for the laser line of CW He-Ne laser at 633 nm were studied. Birefringence changes show good correlation with the content of Yb ions.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	2363-2365
Lapu skaits	3
Žurnāls	Materials Letters
Sējums	64
Izdevuma numurs	21
DOIs	https://doi.org/10.1016/j.matlet.2010.07.076
Publikācijas statuss	Publicēts - 15 nov. 2010
Ārēji publicēts	Jā

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title = "Crystal growth and spectroscopic studies of novel Yb-doped K 5Nd(MoO4)4 single crystals",

abstract = "K5Nd(MoO4)4 crystals with different Yb3+ concentrations were grown using Czochralski technique. Room-temperature absorption spectra were recorded and assigned on the basis of Dieke's diagram for Nd3+ ion; the standard Judd-Ofelt theory has been used to analyze the spectra. Increase of Yb3+ concentration leads to variation of the corresponding Judd-Ofelt intensity parameters. Significant contribution of the Yb-Nd energy transfer into the formation of the Nd 3+ absorption spectra causes the observed changes. After illumination of the crystals with CW Nd:YAG laser changes of the birefringence for the laser line of CW He-Ne laser at 633 nm were studied. Birefringence changes show good correlation with the content of Yb ions.",

keywords = "Absorption spectra, Birefringence, Doped crystals, Rare-earth ions",

author = "A. Majchrowski and M. Swirkowicz and L. Jaroszewicz and M. Piasecki and Kityk, \{I. V.\} and Brik, \{M. G.\}",

year = "2010",

month = nov,

day = "15",

doi = "10.1016/j.matlet.2010.07.076",

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TY - JOUR

T1 - Crystal growth and spectroscopic studies of novel Yb-doped K 5Nd(MoO4)4 single crystals

AU - Majchrowski, A.

AU - Swirkowicz, M.

AU - Jaroszewicz, L.

AU - Piasecki, M.

AU - Kityk, I. V.

AU - Brik, M. G.

PY - 2010/11/15

Y1 - 2010/11/15

N2 - K5Nd(MoO4)4 crystals with different Yb3+ concentrations were grown using Czochralski technique. Room-temperature absorption spectra were recorded and assigned on the basis of Dieke's diagram for Nd3+ ion; the standard Judd-Ofelt theory has been used to analyze the spectra. Increase of Yb3+ concentration leads to variation of the corresponding Judd-Ofelt intensity parameters. Significant contribution of the Yb-Nd energy transfer into the formation of the Nd 3+ absorption spectra causes the observed changes. After illumination of the crystals with CW Nd:YAG laser changes of the birefringence for the laser line of CW He-Ne laser at 633 nm were studied. Birefringence changes show good correlation with the content of Yb ions.

AB - K5Nd(MoO4)4 crystals with different Yb3+ concentrations were grown using Czochralski technique. Room-temperature absorption spectra were recorded and assigned on the basis of Dieke's diagram for Nd3+ ion; the standard Judd-Ofelt theory has been used to analyze the spectra. Increase of Yb3+ concentration leads to variation of the corresponding Judd-Ofelt intensity parameters. Significant contribution of the Yb-Nd energy transfer into the formation of the Nd 3+ absorption spectra causes the observed changes. After illumination of the crystals with CW Nd:YAG laser changes of the birefringence for the laser line of CW He-Ne laser at 633 nm were studied. Birefringence changes show good correlation with the content of Yb ions.

KW - Absorption spectra

KW - Birefringence

KW - Doped crystals

KW - Rare-earth ions

UR - https://www.scopus.com/pages/publications/77955666246

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DO - 10.1016/j.matlet.2010.07.076

M3 - Article

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JO - Materials Letters

JF - Materials Letters

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